Power and Spreading Gain Allocation in CDMA Data Networks for Prioritized Services

Kwang-Seop JUNG  Sun-Mog HONG  

IEICE TRANSACTIONS on Communications   Vol.E87-B   No.7   pp.2028-2033
Publication Date: 2004/07/01
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technology
resource allocation,  CDMA data networks,  prioritized services,  prioritization,  

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A power and spreading gain allocation strategy is considered to effectively provide data services for mobile users with different levels of priorities in a DS-CDMA system. The priority level of a user is specified by a factor that is a weighting on the data throughput of the user. Our strategy implements a relative prioritization that affords a trade-off between spectral efficiency and strict prioritization.